/*
 * Copyright 2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.internal.declarativedsl.schemaBuilder

import kotlin.reflect.KFunction

interface TopLevelFunctionDiscovery {
    fun discoverTopLevelFunctions(): List<KFunction<*>>
}

class CompositeTopLevelFunctionDiscovery(private val delegates: Iterable<TopLevelFunctionDiscovery>) : TopLevelFunctionDiscovery {
    override fun discoverTopLevelFunctions(): List<KFunction<*>> = delegates.flatMap { it.discoverTopLevelFunctions() }
}

class FixedTopLevelFunctionDiscovery(private val functions: List<KFunction<*>>) : TopLevelFunctionDiscovery {
    override fun discoverTopLevelFunctions() = functions
}
